86770143

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{86857}}^1$

素因数の和:86903

約数の個数: 16

約数和(自身を含む): 132024160

約数和(自身を除く): 45254017

約数列:

[1, 3, 9, 27, 37, 111, 333, 999, 86857, 260571, 781713, 2345139, 3213709, 9641127, 28923381, 86770143]

約数ペア:

[(1, 86770143), (3, 28923381), (9, 9641127), (27, 3213709), (37, 2345139), (111, 781713), (333, 260571), (999, 86857)]